| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 6730.6-2016 |
Iron ores―Determination of metallic iron content―Ferric chloride-sodium acetate titrimetric method |
$160.00 |
via email in 1~3 business day |
valid,,2017-9-1 |
|
| GB/T 6730.60-2005 |
Iron ores - Determination of nickel content - Flame atomic absorption spectrometric method |
$120.00 |
via email in 1~3 business day |
superseded,2022-11-1,2006-1-1 |
|
| GB/T 6730.60-2022 |
Iron ores—Determination of nickel content—Flame atomic absorption spectrometric method |
$240.00 |
via email in 1~3 business day |
valid,,2022-11-1 |
|
| GB/T 6730.61-2005 |
Iron ores - Determination of carbon and sulfur content - High frequency combustion with infrared absorption method |
$80.00 |
immediately |
abolished2023-02-01,2023-2-1,2006-1-1 |
|
| GB/T 6730.61-2022 |
Iron ores—Determination of carbon and sulfur content—High frequency combustion with infrared absorption method |
$255.00 |
via email in 1~3 business day |
valid,,2023-2-1 |
|
| GB/T 6730.62-2005 |
Iron ores—Determination of calcium,silicon,manganese,titanium,phosphorus magnesium,aluminium and barium content—Wavelength dispersive X-ray fluorescence spectrometric method |
$370.00 |
immediately |
valid,,2006-1-1 |
|
| GB/T 6730.63-2006 |
Iron ores - Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content - Inductively coupled plasma atomic emission spectrometric method |
$220.00 |
via email in 1~3 business day |
abolished2024-12-01,2024-12-1,2007-1-1 |
|
| GB/T 6730.63-2024 |
Iron ores—Determination of aluminum，calcium，magnesium，manganese，phosphorus，silicon and titanium content—Inductively coupled plasma atomic emission spectrometric method |
$435.00 |
via email in 1~5 business day |
valid,,2024-12-1 |
|
| GB/T 6730.64-2007 |
Iron ores—Determination of water soluble chloride content—Ion-selective electrode method |
$180.00 |
via email in 1~3 business day |
superseded,2022-10-12,2008-3-1 |
|
| GB/T 6730.65-2009 |
Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods) |
$240.00 |
immediately |
valid,,2010-5-1 |
|
| GB/T 6730.66-2009 |
Iron ores—Determination of total iron content—Automatic potentiometric titration method |
$68.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 6730.67-2009 |
Iron ores—Determination of arsenic content—Hydride generation atomic absorption spectrometric method |
$220.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 6730.68-2009 |
Iron ores—Determination of loss on ignition—Gravimetric method |
$100.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 6730.69-2010 |
Iron ores—Determination of fluoride and chloride content—Ion chromatography |
$180.00 |
via email in 1~3 business day |
valid,,2011-10-1 |
|
| GB/T 6730.7-2016 |
Iron ores-Determination of metallic iron content一Sulfosalicylic acid sp}ctrophotometric method |
$160.00 |
via email in 1~2 business day |
valid,,2017-9-1 |
|
| GB/T 6730.70-2013 |
Iron ores - Determination of total iron content - Titrimetric method after tin(Ⅱ) chloride reduction |
$210.00 |
via email in 1~3 business day |
valid,,2014-2-1 |
|
| GB/T 6730.72-2016 |
Iron ores―Determination of arsenic,chromium,cadmium,lead and mercury content―Inductively coupled plasma-mass spectrometry method (ICP-MS) |
$118.00 |
via email in 1~3 business day |
valid,,2016-11-1 |
|
| GB/T 6730.73-2016 |
Iron ores―Determination of total iron content―EDTA photometric titration method |
$78.00 |
via email in 1~3 business day |
superseded,2024-11-1,2016-11-1 |
|
| GB/T 6730.73-2024 |
Iron ores—Determination of total iron content—EDTA photometric titration method |
$255.00 |
via email in 1~3 business day |
valid,,2024-11-1 |
|
| GB/T 6730.74-2017 |
Iron ores--Determination of magnesium content--Flame atomic absorption spectrometric method |
$220.00 |
via email in 1~3 business day |
valid,,2018-6-1 |
|
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